Uromyces musae is a fungal species and plant pathogen infecting bananas.

It was found originally on the leaves of Musa species in the Democratic Republic of the Congo, Africa.

[2] It is described as forming rusty-brown to almost black, erumpent (bursting through a surface or covering) and partially linear pustules, mostly on the lower leaf surface of the host plant.

[3] It is found in south west Pacific region, except from the Congo and Nigeria in Africa.

It is found in the Philippines, Fiji and also Wallis Island.